🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.55 AU - 0.59 AU

Year: 156 Days

Day: 35.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,085,064 km

• M1: 78,389 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.46 AU - 0.7 AU

Year: 160 Days

Day: 22.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.57 AU - 0.91 AU

Year: 230 Days

Day: 16.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,085,064 km

• M1: 61,485 km (0.043 R)
• M2: 256,261 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.08 AU - 1.2 AU

Year: 440 Days

Day: 42.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.14 AU - 1.24 AU

Year: 469 Days

Day: 38.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 166.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,085,064 km

• M1: 40,391 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.43 AU - 5.57 AU

Year: 3452 Days

Day: 20.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,085,064 km

• M1: 1,641,089 km (0.071 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.7

Radius: 12

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.65 AU - 10.11 AU

Year: 8773 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,085,064 km

• M1: 149,299 km (0.072 R)
• M2: 918,830 km (0.119 R)
• M3: 1,301,202 km (0.098 R)
• M4: 1,695,991 km (0.038 R)
• M5: 2,107,984 km (0.074 R)
• M6: 2,514,291 km (0.113 R)
• M7: 3,076,031 km (0.109 R)
• M8: 4,215,369 km (0.082 R)
• M9: 4,643,069 km (0.097 R)
• M10: 5,041,149 km (0.081 R)
• M11: 6,340,257 km (0.084 R)
• M12: 11,015,639 km (0.097 R)
• M13: 22,742,616 km (0.115 R)
• M14: 31,858,811 km (0.1 R)
• M15: 33,935,230 km (0.118 R)
• M16: 36,544,217 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.1

Radius: 8.1

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.52 AU - 12.1 AU

Year: 12854 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,085,064 km

• M1: 100,829 km (0.104 R)
• M2: 450,439 km (0.095 R)
• M3: 706,850 km (0.08 R)
• M4: 965,056 km (0.113 R)
• M5: 1,327,980 km (0.079 R)
• M6: 1,900,043 km (0.11 R)
• M7: 3,342,465 km (0.096 R)
• M8: 3,635,378 km (0.093 R)
• M9: 4,716,522 km (0.057 R)
• M10: 5,438,631 km (0.077 R)
• M11: 7,319,525 km (0.11 R)
• M12: 7,678,111 km (0.061 R)
• M13: 10,302,506 km (0.112 R)
• M14: 12,122,963 km (0.091 R)
• M15: 12,817,695 km (0.079 R)
• M16: 14,286,148 km (0.113 R)
• M17: 14,564,849 km (0.114 R)
• M18: 15,789,457 km (0.106 R)
• M19: 16,162,404 km (0.038 R)
• M20: 18,034,921 km (0.077 R)
• M21: 20,221,892 km (0.118 R)
• M22: 25,931,594 km (0.094 R)
• M23: 26,977,134 km (0.072 R)
• M24: 27,833,731 km (0.053 R)
• M25: 28,818,983 km (0.107 R)
• M26: 31,677,349 km (0.1 R)
• M27: 36,635,023 km (0.05 R)
• M28: 37,157,568 km (0.06 R)
• M29: 40,259,031 km (0.09 R)
• M30: 41,659,865 km (0.1 R)
• M31: 43,528,941 km (0.042 R)
• M32: 53,384,150 km (0.039 R)
• M33: 54,733,074 km (0.097 R)
• M34: 58,737,510 km (0.117 R)
• M35: 60,537,920 km (0.072 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 10,423 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit